RE: [uCsimm] newer uc kernels don't detect eth0 on older ucsimm ?

From: Alex Perry (alex.perry@qm.com)
Date: Mon Jul 17 2000 - 20:29:23 EDT


From: D. Jeff Dionne
> In the config, there is an option called...
> 'Hardware byte-swapping support for cs8900 ethernet'

Did that ... here is the relevant paragraph from autoconf.h
/*
 * Network device support
 */
#define CONFIG_NETDEVICES 1
#undef CONFIG_DUMMY
#undef CONFIG_SLIP
#define CONFIG_PPP 1
#undef CONFIG_EQUALIZER
#define CONFIG_UCCS8900 1
#define CONFIG_UCCS8900_HW_SWAP 1
#undef CONFIG_SMC9194
#undef CONFIG_NE2000

These are the file sizes of the (presumably) relevant sources:
 24411 uCcs8900.c
 15925 uCcs8900.h

> Make sure that is set, then it should work.

Well, it doesn't. Here is the boot output. What should I try ?

B$ goram
Go!
FRCF
6
8EZ328 DragonBapport (C) 1999 Rt-Control, Inc
uCsimm serial string [940621023-0114b]
uCsimm hwaddr 00:50:c2:03:61:4b

uClinux/MC68EZ328
Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne
Calibrating delay loop.. ok - 1.40 BogoMIPS
Memory available: 6940k/7671k RAM, 0k/0k ROM (1236k kernel data, 376k code)
Swansea University Computer Society NET3.035 for Linux 2.0
NET3: Unix domain sockets 0.13 for Linux NET3.035.
Swansea University Computer Society TCP/IP for NET3.034
IP Protocols: ICMP, UDP, TCP
uClinux version 2.0.38.1pre3 (alex@guntrack) (gcc version 2.7.2.3) \
        #24 Mon Jul 17 09:43:56 PDT 2000
MC68328 serial driver version 1.00
ttyS0 at 0xfffff900 (irq = 64) is a builtin MC68328 UART
Ramdisk driver initialized : 16 ramdisks of 4096K size
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: 86C30-F9C2F (RO)
PPP: version 2.2.0 (dynamic channel allocation)
TCP compression code copyright 1989 Regents of the University of California
PPP Dynamic channel allocation code copyright 1995 Caldera, Inc.
PPP line discipline registered.
cs89x0.c: No CrystalLan device found.
VFS: Mounted root (romfs filesystem) readonly.

[ At this point, the rc script starts up ... ]

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